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Title:

Making Large-Scale Semi-Passive GPS Travel Diaries Valuable: a Quality Enhancement Method

Document type:
Konferenzbeitrag
Contribution type:
Vortrag / Präsentation
Author(s):
Dahmen, Victoria; Martinez, Santiago Álvarez-Ossorio; Loder, Allister; Bogenberger, Klaus
Abstract:
The last decade has seen a growing interest in semi-passive travel diaries. These diaries are characterized, in contrast to fully-passive ones, by the active validation and correction by the participants of automatically-generated trips. Albeit promising and with important benefits in terms of cost, scalability, and trip-recall quality, these diaries still face challenges resulting from data collection errors and imperfect validation by users. In an aim to become an integral part of Household Tr...     »
Keywords:
semi-passive travel diaries, data processing, travel behavior, tracking data
Dewey Decimal Classification:
620 Ingenieurwissenschaften
Book / Congress title:
Transportation Research Board Annual Meeting
Date of publication:
09.01.2024
Year:
2024
Month:
Jan
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.13140/RG.2.2.28580.04487/1
TUM Institution:
Lehrstuhl für Verkehrstechnik
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